Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add staruhub/CrewClaw --skill follow-up-writergit clone --depth 1 https://github.com/staruhub/CrewClawWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/staruhub/crewclaw/follow-up-writer)<a href="https://agentmods.dev/skills/staruhub/crewclaw/follow-up-writer"><img src="https://agentmods.dev/badge/skills/staruhub/crewclaw/follow-up-writer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/staruhub/crewclaw/follow-up-writer"><img src="https://agentmods.dev/badge/skills/staruhub/crewclaw/follow-up-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00021 | $0.00241 |
| Opus 5.5 | $0.00008 | $0.00096 |
| Sonnet 5.5 | $0.00004 | $0.00048 |
| Haiku 4.5 | $0.00002 | $0.00024 |
Grade A, and why
follow-up-writer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Follow-up Writer
Overview
Turn a brief note about a hallway conversation into a short, warm, specific follow-up the employer can send within 24 hours of the event.
When to Use
Use when the user says they met someone and wants to follow up, reconnect, or stay in touch.
Workflow
- Identify: who they met, where, what was discussed, and the goal of following up.
- Open with one concrete callback to the actual conversation (not "great to meet you").
- State one clear, low-friction next step (a call, a coffee, a shared link).
- Keep it under ~120 words. Output a subject line plus the body.
- For any missing fact, insert a [placeholder] — never invent it.
Output Format
Subject: <short, specific>
<2-4 short paragraphs, ready to paste>
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 35 lines · 21 tokens per session scan A 26dac9ad4ff4
follow-up-writer is a skill published in the GitHub repository staruhub/CrewClaw (24 stars, last pushed 13d ago), licensed Apache-2.0. It adds 21 tokens to every session and 241 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
follow-up-writer compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| follow-up-writerstaruhub/CrewClaw | Skill | 24 | 13d ago | Apache-2.0 | A | 21 | Claude Code, Codex |
| pro-pptjin-bo/agentao | Skill | 310 | 4d ago | MIT | A | 204 | Claude Code, Codex |
| zootopia-pptjin-bo/agentao | Skill | 310 | 4d ago | MIT | A | 152 | Claude Code, Codex |
| kanban-tasksjin-bo/agentao | Skill | 310 | 4d ago | MIT | A | 221 | Claude Code, Codex |
| flint-chart-authorjin-bo/agentao | Skill | 310 | 4d ago | MIT | A | 197 | Claude Code, Codex |
| ocrjin-bo/agentao | Skill | 310 | 4d ago | MIT | A | 99 | Claude Code, Codex |
| duckdb-analystjin-bo/agentao | Skill | 310 | 4d ago | MIT | A | 27 | Claude Code, Codex |